21331736256

素因数分解:

$2^6\times 3^1\times {\mathrm{313}}^1\times {\mathrm{354961}}^1$

素因数の和:355289

約数の個数: 56

約数和(自身を含む): 56620698544

約数和(自身を除く): 35288962288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 313, 626, 939, 1252, 1878, 2504, 3756, 5008, 7512, 10016, 15024, 20032, 30048, 60096, 354961, 709922, 1064883, 1419844, 2129766, 2839688, 4259532, 5679376, 8519064, 11358752, 17038128, 22717504, 34076256, 68152512, 111102793, 222205586, 333308379, 444411172, 666616758, 888822344, 1333233516, 1777644688, 2666467032, 3555289376, 5332934064, 7110578752, 10665868128, 21331736256]

約数ペア:

[(1, 21331736256), (2, 10665868128), (3, 7110578752), (4, 5332934064), (6, 3555289376), (8, 2666467032), (12, 1777644688), (16, 1333233516), (24, 888822344), (32, 666616758), (48, 444411172), (64, 333308379), (96, 222205586), (192, 111102793), (313, 68152512), (626, 34076256), (939, 22717504), (1252, 17038128), (1878, 11358752), (2504, 8519064), (3756, 5679376), (5008, 4259532), (7512, 2839688), (10016, 2129766), (15024, 1419844), (20032, 1064883), (30048, 709922), (60096, 354961)]